Square D HLL26050 - 50 A, 600 V, 2-Pole Circuit Breaker | AmpState

Meet the Square D HLL26050 — a 50-amp, 600-volt, 2-pole molded case circuit breaker designed to shield your panelboard and loadcenter from overcurrent and short-circuit events. Built for dependable branch circuit protection, this breaker delivers precise, repeatable performance that electricians rely on in real-world installations.

• Compact molded-case design: Maximizes interior panel space, letting you fit more circuits without crowding the enclosure.
• Thermal-magnetic trip unit: Combines thermal overload sensing with magnetic instantaneous protection for fast, predictable responses across a range of loads.
• OEM-compatible: Specifically engineered to pair with matching Square D loadcenters and panelboards for a seamless fit and reliable operation.
• 2-pole protection: Ensures simultaneous disconnection of both conductors, enhancing safety for two-wire/grounded circuits.
• Tough, industry-grade rating: 50 A at 600 V, suitable for residential, commercial, and light industrial applications where robust protection is needed.
• Focused on branch circuits: Designed to guard against overcurrent and short circuits, protecting wiring and connected equipment from damage.

Technical snapshot

• Manufacturer: Square D
• Part Number: HLL26050
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 50 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

This breaker is ideal for skilled installers, facilities managers, and maintenance teams who rely on Square D components to maintain consistent performance across a panel network. Use it in panelboards and loadcenters that require OEM-compatible, 2-pole protection with a reliable thermal-magnetic trip mechanism. It’s a practical choice for safeguarding circuits that power motors, HVAC controls, lighting runs, and other essential equipment up to 50 A.

Practical guidance for best results: confirm the panel’s compatibility with 2-pole, 600 V molded-case breakers in the HLL family, follow proper termination torque, and keep spare units in a dry, clean environment to ensure quick, trouble-free installation when replacement is needed.

Choose the Square D HLL26050 for dependable, electrician-approved protection from AmpState — a trusted solution that aligns with your Square D ecosystem and keeps your electrical system running smoothly.